The estimated average salary for a Systems Developer/Python Developer at Infosys is £44,743 per year or £22 per hour, but some professionals have reported earning up to roughly £81,713 per year (90th percentile). The typical pay range is between £33,543 (25th percentile) and £60,727 (75th percentile) annually. This is based on 2 salaries submitted by Infosys Systems Developer/Python Developer professionals on Glassdoor, as of Jun 2026.